APA ציטוט

Gratzer, G. (1978). General lattice theory. Birkha"user.

Chicago Style (17th ed.) Citation

Gratzer, George. General Lattice Theory. Basel [etc.]: Birkha"user, 1978.

ציטוט MLA

Gratzer, George. General Lattice Theory. Birkha"user, 1978.